Alarm & Intercom Systems

Deter intruders before they get in – not after.

Your First Line of Defence
Starts at the Front Door.

An alarm that goes off at the right moment – and an intercom that lets you verify who’s there before you open the door – are two of the most effective deterrents available for any property. Mac-Tek Telecom designs and installs tailored alarm and intercom systems for homes and businesses across Sydney. Whether you need a basic monitored alarm for a residential property or a fully integrated intercom system for a multi-entry commercial building, we’ll recommend the right solution for your specific situation.

Key Features

Intruder Detection & Alarm Systems

Motion sensors, door and window contacts, and glass break detectors configured to trigger an immediate alarm response - audible, silent, or monitored.

Video & Audio Intercom Systems

See and speak to visitors before granting entry. Video intercom systems provide a clear view of your entry point from inside the property or remotely via your smartphone.

Monitored & Unmonitored Options

Choose a system that alerts you directly, connects to a professional monitoring centre, or both - depending on your property type and level of risk.

Panic & Duress Buttons

Discreetly placed panic buttons for staff or residents that trigger an immediate alert in high-risk situations - essential for retail, healthcare, and after-hours environments.

Integration with Access Control & CCTV

Alarm and intercom systems can be integrated with your existing or new access control and camera systems for a fully unified security solution managed from one point.

Residential & Commercial Installations

From a single-family home to a large commercial premises, every system is designed around your property layout, entry points, and daily operational requirements.

Testimonials

John Clamp

7 December 2024

"We had Mac-Tek Telecom install a full intercom and alarm system at our office in Parramatta. Booking was easy, the technician arrived on time, and the whole job was done in a single day with minimal disruption to our staff. The system is straightforward to use and we were walked through everything before they left. Really happy with the service - professional from start to finish."

Jason Hearth

7 December 2024

"Paul and the team at Mac-Tek Telecom did a fantastic job installing our CCTV system and access control at our warehouse in Penrith. From the initial quote through to the final handover, everything was explained clearly and the work was completed on time and on budget. The cable runs are incredibly tidy - you'd never know they were there. We've already recommended them to two other businesses in the area. Five stars without hesitation."

Interested in this service? Reach out to us for a free quote.

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"Prevention is cheaper than a breach"